spring集成框架中ResponseEntity<?>的Junit Mockito测试用例

import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.junit.MockitoJUnitRunner;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;

import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;

@RunWith(MockitoJUnitRunner.class)
public class MyControllerTest {

    @Mock
    private MyService myService;

    @InjectMocks
    private MyController myController;

    @Before
    public void setup() {
        // 设置模拟对象的行为
        when(myService.doSomething()).thenReturn("Mocked response");
    }

    @Test
    public void testGetResponse() {
        // 调用被测试的方法
        ResponseEntity<String> response = myController.getResponse();

        // 验证模拟对象的方法是否被调用
        verify(myService).doSomething();

        // 验证响应状态码和响应体
        assert response.getStatusCode() == HttpStatus.OK;
        assert response.getBody().equals("Mocked response");
    }
}